FREE · PDF TOOLS
PDF Structure Repair.
Attempt to recover readable PDF structure with a local QPDF rewrite.
How to use PDF Structure Repair
Choose the PDF, enter settings, generate and inspect the downloaded copy. Your original file is unchanged.
How it works
Attempt to recover readable PDF structure with a local QPDF rewrite. Best-effort only; missing content cannot be reconstructed. Inspect every page of a recovered file. Password-protected input must be unlocked first. Files are processed on your device; no PDF upload is required.
Example
Choose a local PDF and adjust the displayed settings.
Questions about PDF Structure Repair
Is PDF Structure Repair free, and do I need an account?
Yes. This tool is free to use in your browser without an account. Processing takes place on your device.
What are the limits and what should I check?
20 MiB combined input; 200 pages for structural operations, 60 seconds for QPDF operations. Best-effort only; missing content cannot be reconstructed. Inspect every page of a recovered file. Password-protected input must be unlocked first. Review the downloaded document, especially page order and watermarks.
Is my input sent to a server?
Your input is processed in your browser and is not uploaded by this tool. Files and pasted text are cleared when the page is refreshed. Normal website requests are still required to load the page and its libraries. Read the privacy explanation.